This board is used to control the driver board for the high-powered LED he purchased. His bulb replacement works well as far as color fidelity is concerned, but is not nearly as bright as he hoped ...

We put the Discovery Space Projector to the test in our review and it stands out as a pretty good STEM option for kids.

I figure for a thousand buck investment (projector, mount, screen), 20-30,000 hour bulb life and some great light control, this would be a no-brainer over a lcd or plasma big screen.

Several DLP projector manufacturers have plans to develop DLP lamp-free LED-based projectors, including Optoma, who is expected to ship units in late 2008. Similar to the deployment of the company's ...

The AAXA LED Pico+ isn't overly bright, but this battery-powered projector weighs just half a pound, making it a good phone or tablet companion.

The AAXA LED Pico+ isn't overly bright, but this battery-powered projector weighs just half a pound, making it a good phone or tablet companion.